diff --git a/.github/workflows/nix_tests.yaml b/.github/workflows/nix_tests.yaml
index 52b50741..4bdf886c 100644
--- a/.github/workflows/nix_tests.yaml
+++ b/.github/workflows/nix_tests.yaml
@@ -26,7 +26,7 @@ jobs:
       with:
         name: text-generation-inference
         # If you chose signing key for write access
-        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
       env:
         USER: github_runner
     - name: Build